KYB Suspension Strut and Coil Spring Assembly P/N:SR4657

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$251.99
MPN: SR4657
UPC: 781552979265
Item Package Quantity: 1
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KYB Suspension Strut and Coil Spring Assembly P/N:SR4657
KYB Suspension Strut and Coil Spring Assembly P/N:SR4657
$251.99

Designed to help restore controlled ride height and original handling on your 2011-2012 Ford Explorer, the KYB Strut-Plus is a complete strut and coil spring assembly (SR4657). This front right corner unit ships pre-assembled — strut, mount and spring together — as a direct-fit replacement engineered for exact fitment.

A strut assembly carries vehicle weight, determines ride height, acts as the steering pivot, and helps control vehicle stability, and it can affect a vehicle's electronic crash avoidance systems. As an original equipment supplier, KYB builds its complete struts to help restore your vehicle's ride, handling and control.

  • OE-Restoring KYB strut: includes a KYB Excel-G strut with a stronger steel outer shell and KYB's application-specific, precision-designed damping valves.
  • Application-engineered spring: a high carbon steel coil spring developed around vehicle attributes and corner weights to help keep ride height within OE specifications.
  • Pre-assembled corner unit: the strut, mount and spring arrive assembled for professional installation results — no spring compressor required.
  • Electronic safety support: engineered to help vehicles equipped with electronic safety systems (ESC, ABS, etc.).

Assembled in the USA. Struts wear as a pair, so replacing both front units together is recommended for balanced handling.

Frequently Asked Questions

Does this KYB strut assembly fit my 2011-2012 Ford Explorer?

Yes. This front right corner unit is engineered as an exact-fit, pre-assembled replacement for the 2011-2012 Ford Explorer. Check the Buyer's Guide tab to confirm your specific vehicle.

What comes in this complete strut and coil spring assembly?

It is a pre-assembled corner unit that includes the KYB Excel-G strut, the strut mount and a high carbon steel coil spring, ready to install as a single piece.

How is this KYB quick strut assembly different from a bare strut?

A bare strut requires transferring your old spring and mount with a spring compressor. This KYB strut plus assembly arrives pre-assembled, so no spring compression is needed.

Is this a front or rear unit, and which side?

This is the front right (passenger-side) assembly. Struts install as matched pairs, so replacing both front units together is recommended for balanced, even handling.

What are signs my front strut assembly may need replacing?

Common signs include excessive bouncing, nose-diving when braking, uneven tire wear, clunking over bumps, or fluid leaking from the strut. Diagnose the cause before replacing.